Planting method of Se enrichment tomato

A planting method and tomato technology, applied in the fields of botanical equipment and methods, horticultural methods, horticulture, etc., can solve the problems of difficult regulation of selenium level, negative environmental impact, etc., and achieve the effect of reducing negative impact, reducing usage, and enriching selenium Good results

Active Publication Date: 2014-05-28
SHANDONG SHOUGUANG VEGETABLE IND GRP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This is indeed an effective way to enrich selenium in tomatoes, but there are also disadvantages such as difficult regulation of selenium levels in products and negative impact on the environment.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] Example 1 , In the solar greenhouse, tomato is cultivated in autumn delayed stubble. The planting variety is Fenjiamei. It was sown on July 5 and planted on August 10. The location is in a vegetable greenhouse in Shouguang, Shandong.

[0021] 600m 2 Half of the solar greenhouse was managed by the selenium-enriched tomato planting method, and the other half was managed by the conventional method as a control. Use single stem pruning, leaving 6 ears of fruit. During the whole growth period, according to the growth of the fruit, the fruit was harvested according to the treatment, and the yield was counted respectively. When harvesting, 10 fruits were randomly selected from each treatment to measure the content of organic selenium, and finally the average value was taken.

[0022] The planting method of selenium-enriched tomato: when the fruit diameter of the tomato ear grows to 2-3cm after fruit setting, the ear stalk of the ear is smeared with 120 mg / kg of sodium selen...

Embodiment 2

[0025] Example 2, Tomatoes are cultivated in the solar greenhouse in early spring. The planting variety is Provence. They are sown on December 1 and planted on January 20 of the following year. The location is in a vegetable greenhouse in Shouguang, Shandong.

[0026] 720m 2 Half of the solar greenhouse was managed by the selenium-enriched tomato planting method, and the other half was managed by the conventional method as a control. Use single stem pruning, leaving 6 ears of fruit. During the whole growth period, according to the growth of the fruit, the fruit was harvested according to the treatment, and the yield was counted respectively. When harvesting, 10 fruits were randomly selected from each treatment to measure the content of organic selenium, and finally the average value was taken.

[0027] The planting method of selenium-enriched tomato: when the fruit diameter of the tomato ear grows to 2-3cm after fruit setting, the ear stalk of the ear is smeared with 100 m...

Embodiment 3

[0030] Example 3 , the solar greenhouse overwintering to cultivate tomatoes, the planting variety is Qidali, sowing on September 1, and planting on October 10.

[0031] 900m 2 Half of the solar greenhouse was managed by the selenium-enriched tomato planting method, and the other half was managed by the conventional method as a control. Use single stem pruning, leaving 5 ears of fruit. During the whole growth period, according to the growth of the fruit, the fruit was harvested according to the treatment, and the yield was counted respectively. When harvesting, 10 fruits were randomly selected from each treatment to measure the content of organic selenium, and finally the average value was taken.

[0032] The planting method of selenium-enriched tomato: when the fruit diameter of the tomato ear grows to 2-3cm after fruit setting, the ear stalk of the ear is smeared with 110 mg / kg of sodium selenite aqueous solution, and the ear stalk of the ear is smeared with sodium seleni...

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PUM

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Abstract

The invention discloses a planting method of a Se enrichment tomato. The method comprises the steps of at the expansion period of the tomato fruit, sequentially smearing the cluster stem of the same cluster with Se liquid of different concentrations twice, smearing the cluster stem by a sodium selenite aqueous solution with the concentration of 100-120mg / kg when the fruit of the tomato fruit grows to be 2-3cm long, smearing the cluster stem by the sodium selenite aqueous solution with the concentration of 250-300mg / kg after 10-15 days of the first smearing, smearing from the connection position from the cluster stem and a fruiting branch to the cluster direction during smearing, and smearing the whole cluster stem during the smearing. By smearing the Se enrichment product on the cluster stem, inorganic Se is absorbed and converted into organic Se to be enriched in the fruit, the organic Se content in the tomato fruit is improved and is larger than 20 mug / kg through detection, the Se enrichment tomato is produced by smearing the fruit stem and guiding at the fixed direction, the aim of precisely applying the Se element to a target in a variable mode is realized, the pertinence is stronger, the Se enrichment effect is better, the use level of the inorganic Se is reduced and the negative effect on the environment is reduced.

Description

technical field [0001] The invention relates to a tomato planting method, in particular to a tomato planting method rich in trace element selenium, belonging to the technical field of agricultural planting. Background technique [0002] Selenium is an important trace element necessary for the human body. It has obvious effects in disease prevention and treatment, and is of great significance to human health. Selenium-enriched tomatoes are not only rich in nutrition, but also have a sales price 10-20% higher than ordinary tomatoes. Selenium can improve human immunity, promote the proliferation of lymphocytes and the synthesis of antibodies and immunoglobulins. It has obvious health care effects and is favored by consumers. The market is in short supply. Therefore, the production of selenium-enriched tomatoes is an important measure for vegetable farmers to increase their income and benefit residents. [0003] At present, the absorption of selenium by tomato crops is promote...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G1/00A01G7/06
Inventor 杨明胡永军丁俊洋潘子龙田素波
Owner SHANDONG SHOUGUANG VEGETABLE IND GRP
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